3848009 has 4 divisors (see below), whose sum is σ = 4197840. Its totient is φ = 3498180.

The previous prime is 3847939. The next prime is 3848017. The reversal of 3848009 is 9008483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3848009 - 2¹² = 3843913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3848029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174899 + ... + 174920.

It is an arithmetic number, because the mean of its divisors is an integer number (1049460).

Almost surely, 2^3848009 is an apocalyptic number.

It is an amenable number.

3848009 is a deficient number, since it is larger than the sum of its proper divisors (349831).

3848009 is a wasteful number, since it uses less digits than its factorization.

3848009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349830.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3848009 is about 1961.6342676452. The cubic root of 3848009 is about 156.7034987090.

The spelling of 3848009 in words is "three million, eight hundred forty-eight thousand, nine".